Inventor · disambiguated record
Owen J. Powlen
Also filed as: POWLEN OWEN J · POWLEN OWEN JAY
2 granted patents·1 pending application·47 citations·filing 1995–2009
65Inventor score
Files withPOWLEN OWEN JAY1
Top patents by PatentIndex Score
3 records- 0163US5627069ATreatment of on-site animal waste pitsFiled 1995·Granted May 6, 1997·31 cites·8 claims
- 0257US5716523ATreatment of on-site animal waste pitsFiled 1996·Granted Feb 10, 1998·16 cites·16 claims
- 0353US2009297481A1Animal feed supplements and uses thereofPOWLEN OWEN JAY·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →